LED bulb with heatsink



FIG. 1 is a perspective view of a LED bulb with heatsink showing my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The broken lines illustrate portions of the device that form no part of the claimed design. 

CLAIM The ornamental design for a LED bulb with heatsink, as shown and described. 